28401032

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4817}}^1$

素因数の和:4901

約数の個数: 32

約数和(自身を含む): 58972320

約数和(自身を除く): 30571288

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 4817, 5896, 9634, 19268, 38536, 52987, 105974, 211948, 322739, 423896, 645478, 1290956, 2581912, 3550129, 7100258, 14200516, 28401032]

約数ペア:

[(1, 28401032), (2, 14200516), (4, 7100258), (8, 3550129), (11, 2581912), (22, 1290956), (44, 645478), (67, 423896), (88, 322739), (134, 211948), (268, 105974), (536, 52987), (737, 38536), (1474, 19268), (2948, 9634), (4817, 5896)]